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Q: 1 Round off this number to three significant digits 31.506?
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Round the number 14.587020 to 4 significant digits?

14.5870


What is 10.245 rounds to?

The answer depends on the number of significant digits that you wish to round to.


When calculating the average thickness of a penny does the number of pennies in the stack influence the number of significant digits allowed?

No, counting numbers you can ignore or say they have an infinate number of significant digits. By counting numbers I mean things you count, or non measurements, or numbers you wouldn't round to significant digits anyway . Measurements always have significant digits.


What is 10.245 rounding to?

The answer depends on the number of significant digits that you wish to round to.


How do you abbreviate an irrational number?

You can just round it off. For example, if your number is 8.38572998472654400131... that is equal to approximately 8.4 (if two significant digits is enough for your purposes) or 8.39 (if you prefer 3 significant digits).


In algebra How can 0 1?

Well, in science you always need significant digits: 0 has no significant digits, so we round to the nearest number with 1 significant digit: namely, -1 or 1.


What decimal is 0.83333333 rounded to?

The answer depends on the number of decimal places or the number of significant digits to which you wish to round the number.


What decimal is 0.833333... rounded to?

The answer depends on the number of decimal places or the number of significant digits to which you wish to round the number.


Round 31456 to 3 significant digits?

The first 3 significant digits of a number are the first 3 digits starting from the left ignoring any leading zeros. So 31456 = 31500 (3 significant digits) The 5 in the "56" rounds the 4 up.


How do you round off these 14.587020 to 4 significant digits?

14.587020 rounded to four significant digits is 14.59


What is the syntax for the ROUND function in MS Excel?

=ROUND(Number, Number of Digits) Number is the number you are trying to round. Number of Digits is the amount of digits you want to round it to. So for example: =ROUND(41.98662,3) That will give you 41.987 as the answer.


How to use significant digits in multiplication?

1) Look at the two numbers you are multiplying 2) Find both their number of significant digits 3) Multiply both numbers together normally 4) Round your answer to the same number of significant digits of the least number in the first two factors 250 x 185 250 had 2 sig. digits------ 185 has 3 sig. digits 250 has the least number of sig. digits (2) Final answer has to have 2 sig. digits Normal answer: 46250 With rounding of sig. digits: 46000